How to remove OneDrive from File Explorer

How to remove OneDrive from File Explorer

1. Use the Windows key + R keyboard shortcut to open the Run command
2. Type regedit, and click OK to open the registry.
3. Browse the following path:
1. HKEY_CLASSES_ROOT\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}

   4. 
   
1. 
   
   

      5. double-click the System.IsPinnedToNameSpaceTree DWORD.

      6. Change the DWORD value from 1 to 0.


For Onedrive for business

Computer\HKEY_CLASSES_ROOT\CLSID\{04271989-C4D2-A616-F573-4CD5894883DC}

How to Trace Email in Exchange

1.       Loin to exchange management console

2.       https://outlook.office365.com/ecp/

3.       Go to mail flow and Message Trace

4.       Fill the details and hit search